Originally committed as revision 25673 to svn://svn.ffmpeg.org/ffmpeg/trunk
Unified · Split
| @@ -13,6 +13,9 @@ libavutil: 2009-03-08 · 12 unmodified lines | ||
| 13 | 13 | |
| 14 | 14 | API changes, most recent first: |
| 15 | 15 | |
| 16 | +2010-11-04 - r25672 - lavfi 1.55.0 - avfilter_graph_alloc() | |
| 17 | + Add avfilter_graph_alloc() to libavfilter/avfiltergraph.h. | |
| 18 | + | |
| 16 | 19 | 2010-11-02 - r25654 - lavcore 0.12.0 - av_get_bits_per_sample_fmt() |
| 17 | 20 | Add av_get_bits_per_sample_fmt() to libavcore/samplefmt.h and |
| 18 | 21 | deprecate av_get_bits_per_sample_format(). |
| @@ -345,7 +345,7 @@ static int configure_filters(AVInputStream *ist, AVOutputStream *ost) · 344 unmodified lines | ||
| 345 | 345 | char args[255]; |
| 346 | 346 | int ret; |
| 347 | 347 | |
| 348 | − graph = av_mallocz(sizeof(AVFilterGraph)); | |
| 348 | + graph = avfilter_graph_alloc(); | |
| 349 | 349 | |
| 350 | 350 | if ((ret = avfilter_open(&ist->input_video_filter, avfilter_get_by_name("buffer"), "src")) < 0) |
| 351 | 351 | return ret; |
| @@ -1795,7 +1795,7 @@ static int video_thread(void *arg) · 1794 unmodified lines | ||
| 1795 | 1795 | char sws_flags_str[128]; |
| 1796 | 1796 | FFSinkContext ffsink_ctx = { .pix_fmt = PIX_FMT_YUV420P }; |
| 1797 | 1797 | AVFilterContext *filt_src = NULL, *filt_out = NULL; |
| 1798 | − AVFilterGraph *graph = av_mallocz(sizeof(AVFilterGraph)); | |
| 1798 | + AVFilterGraph *graph = avfilter_graph_alloc(); | |
| 1799 | 1799 | snprintf(sws_flags_str, sizeof(sws_flags_str), "flags=%d", sws_flags); |
| 1800 | 1800 | graph->scale_sws_opts = av_strdup(sws_flags_str); |
| 1801 | 1801 | |
| @@ -25,7 +25,7 @@ · 24 unmodified lines | ||
| 25 | 25 | #include "libavutil/avutil.h" |
| 26 | 26 | |
| 27 | 27 | #define LIBAVFILTER_VERSION_MAJOR 1 |
| 28 | −#define LIBAVFILTER_VERSION_MINOR 54 | |
| 28 | +#define LIBAVFILTER_VERSION_MINOR 55 | |
| 29 | 29 | #define LIBAVFILTER_VERSION_MICRO 0 |
| 30 | 30 | |
| 31 | 31 | #define LIBAVFILTER_VERSION_INT AV_VERSION_INT(LIBAVFILTER_VERSION_MAJOR, \ |
| @@ -26,6 +26,11 @@ · 25 unmodified lines | ||
| 26 | 26 | #include "avfilter.h" |
| 27 | 27 | #include "avfiltergraph.h" |
| 28 | 28 | |
| 29 | +AVFilterGraph *avfilter_graph_alloc(void) | |
| 30 | +{ | |
| 31 | + return av_mallocz(sizeof(AVFilterGraph)); | |
| 32 | +} | |
| 33 | + | |
| 29 | 34 | void avfilter_graph_destroy(AVFilterGraph *graph) |
| 30 | 35 | { |
| 31 | 36 | for(; graph->filter_count > 0; graph->filter_count --) |
| @@ -31,6 +31,11 @@ typedef struct AVFilterGraph { · 30 unmodified lines | ||
| 31 | 31 | char *scale_sws_opts; ///< sws options to use for the auto-inserted scale filters |
| 32 | 32 | } AVFilterGraph; |
| 33 | 33 | |
| 34 | +/** | |
| 35 | + * Allocate a filter graph. | |
| 36 | + */ | |
| 37 | +AVFilterGraph *avfilter_graph_alloc(void); | |
| 38 | + | |
| 34 | 39 | /** |
| 35 | 40 | * Get a filter instance with name name from graph. |
| 36 | 41 | * |